CN202000752U - Double-safety electronic lock - Google Patents
Double-safety electronic lock Download PDFInfo
- Publication number
- CN202000752U CN202000752U CN2011200992278U CN201120099227U CN202000752U CN 202000752 U CN202000752 U CN 202000752U CN 2011200992278 U CN2011200992278 U CN 2011200992278U CN 201120099227 U CN201120099227 U CN 201120099227U CN 202000752 U CN202000752 U CN 202000752U
- Authority
- CN
- China
- Prior art keywords
- clutch
- shaft
- rotating shaft
- handle rotating
- tapered end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a double-safety electronic lock. A lock head and a handle rotating shaft are arranged on a mounting board; an eccentric shaft is arranged on the lock head; a clutch shaft, which oppositely rotates with the handle rotating shaft, is arranged in the handle rotating shaft; a clutch mechanism is arranged between the clutch shaft and the handle rotating shaft; and a shift lever mechanism is arranged between an ejection mechanism and the clutch shaft. After an emergency key is inserted in the lock head, the clutch mechanism is poked through the shift lever mechanism, then integrally combines the clutch shaft and the handle rotating shaft, and meanwhile is in rotational connection with a lever handle on the handle rotating shaft; and the handle rotating shaft is connected with the clutch shaft through the clutch mechanism and drives the clutch shaft to rotate with the rotation of the handle rotating shaft, so that the clutch shaft drives a latch bolt in the lock body to withdraw for unlocking through a driving rod connected therewith. The utility model has the advantages that the structure is simple, the occupied area is small, the unlocking is realized by rotating the emergency key and the lever handle simultaneously, so that the anti-theft property is correspondingly improved; and the mechanism with high sensitivity can be unlocked with less effort, so that the use is more convenient.
Description
Technical field
The utility model relates to a kind of locking product, particularly a kind of double insurance electronic lock.
Background technology
According to the lockmaking standard, electronic locks such as Fingerprint Lock, induction (card) lock, coded lock all must be provided with a mechanical standby lock, the emergent unlocking under outage or fault condition.Common mechanical standby lock construction complexity, it is big to take up room, and key directly can drive oblique tongue and unblank, and theftproof is strong inadequately, and sensitive inadequately when opening.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, compact, open sensitive double insurance electronic lock.
The technical scheme that its technical problem that solves the utility model adopts is:
Comprise the installing plate that is arranged in the panel, installing plate is provided with tapered end and handle rotating shaft, tapered end is provided with penetrating mechanism, be provided with in the handle rotating shaft and can do clutch shaft in relative rotation with the handle rotating shaft, be provided with clutch between clutch shaft and handle rotating shaft, be provided with lever body between penetrating mechanism and clutch shaft, this lever body can make clutch shaft and handle rotating shaft by the clutch clutch by the roof pressure of penetrating mechanism.
Described clutch comprises and is arranged at the latch in the clutch shaft and can makes first back-moving spring that latch resets, be arranged at the draw-in groove in the handle rotating shaft, and described lever body is dialled stirring of rudder by tapered end can the roof pressure latch, inserts it in the draw-in groove.
Described lever body comprises and is arranged at the push pedal in the installing plate and is hubbed at tapered end plectrum on the installing plate, and this tapered end plectrum can the roof pressure push pedal, and described penetrating mechanism can roof pressure tapered end plectrum, and this push pedal can the roof pressure latch.
Described push pedal is provided with slide plate, and described installing plate is provided with chute, and slide plate is arranged in the chute.
Described installing plate is provided with stop block, is provided with second back-moving spring between described push pedal and stop block.
Described push pedal is provided with projection, and described second back-moving spring is set on the projection.
Be provided with pin hole in the clutch shaft, the described latch and first back-moving spring all are arranged in the pin hole, and latch is provided with bulge loop, is provided with step in the pin hole.
Described penetrating mechanism comprises eccentric shaft, and described lever body can move by the ejection of eccentric shaft.
The beneficial effects of the utility model are: the utility model is provided with tapered end and handle rotating shaft on installing plate, tapered end is provided with eccentric shaft, be provided with in the handle rotating shaft and can do clutch shaft in relative rotation with the handle rotating shaft, be provided with clutch between clutch shaft and handle rotating shaft, be provided with lever body between penetrating mechanism and clutch shaft, this lever body can make clutch shaft and handle rotating shaft by the clutch clutch by the roof pressure of penetrating mechanism.After inserting emergency key in the tapered end, stir clutch by lever body, by clutch clutch shaft and handle rotating shaft are integrated, be rotationally connected with the handle in the handle rotating shaft simultaneously, the handle rotating shaft can rotate clutch shaft with its rotation by the connection of clutch, thereby clutch shaft is unblanked by the oblique tongue withdrawal that connected drive link drives in the lock body.
Said structure is simple structure not only, and it is little to take up room; And must rotate handle when rotating emergency key and just can unblank the corresponding theftproof that improved; This mechanism is highly sensitive, only needs very little power just can unblank, and uses more convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is an exploded perspective view of the present utility model;
Fig. 3 is the schematic perspective view of installing plate;
Fig. 4 is the schematic perspective view of clutch shaft;
Fig. 5 is the schematic perspective view of latch.
The specific embodiment
Referring to figs. 1 through Fig. 5, the utility model discloses a kind of double insurance electronic lock, comprise the installing plate 2 that is arranged in the panel 1, installing plate 2 is provided with tapered end and handle rotating shaft 3, tapered end is provided with penetrating mechanism, be provided with in the handle rotating shaft 3 and can do clutch shaft 5 in relative rotation with handle rotating shaft 3,3 of clutch shaft 5 and handle rotating shafts are provided with clutch, 5 of penetrating mechanism and clutch shafts are provided with lever body, and this lever body can make clutch shaft 5 and handle rotating shaft 3 pass through the clutch clutch by the roof pressure of penetrating mechanism.
As shown in the figure, in this example, penetrating mechanism comprises eccentric shaft 4, described lever body can move by the ejection of eccentric shaft 4, certainly an above-mentioned just optimal way of this structure, above-mentioned penetrating mechanism also can adopt cam to be connected with the center of rotation of tapered end, thus the ejection lever body moves.
As shown in the figure, in this example, clutch comprises and is arranged at the latch 6 in the clutch shaft 5 and can makes first back-moving spring 7 that latch 6 resets, be arranged at the draw-in groove 8 in the handle rotating shaft 3, and described lever body is dialled stirring of rudder 3 by tapered end can roof pressure latch 6, inserts it in the draw-in groove 8.Be provided with pin hole 16 in the clutch shaft 5, the described latch 6 and first back-moving spring 7 all are arranged in the pin hole 16, first back-moving spring 7 is the compression spring, one end and bulge loop 17 roof pressures of being located on the latch 6, the other end be located at pin hole 16 in step 18 roof pressure mutually, by this first back-moving spring latch can be resetted after inserting draw-in groove.
As shown in the figure, in this example, lever body comprises and is arranged at the push pedal 9 in the installing plate 2 and is hubbed at tapered end plectrum 10 on the installing plate 2, and this tapered end plectrum 10 can roof pressure push pedal 9, installing plate 2 is provided with pivot, tapered end plectrum 10 is provided with axis hole, and tapered end plectrum 10 is loaded on the pivot by shaft hole sleeve.Eccentric shaft 4 is positioned at the position near tapered end plectrum 10 pivotal points, when eccentric shaft 4 eccentric rotary, eccentric shaft 4 can roof pressure tapered end plectrum 10, and therefore when eccentric shaft 4 roof pressure tapered end plectrums 10, tapered end plectrum 10 can mobile larger distance away from an end of pivotal point.Described push pedal 9 is provided with slide plate 11, and described installing plate 2 is provided with chute 12, and slide plate 11 is arranged in the chute 12, slide plate 11 is provided with breach, and an end of tapered end plectrum 10 is positioned at this breach, when tapered end plectrum 10 moves, roof pressure breach wall is done straight line along chute 12 and is moved thereby promote push pedal 9.Can roof pressure latch 6 thereby push pedal 9 is moved.Described installing plate 2 is provided with stop block (13), and 13 of described push pedal 9 and stop blocks are provided with second back-moving spring 14, and this second back-moving spring, 14 two ends difference roof pressure is on push pedal 9 and stop block 13.Further, in order to keep the stable of spring when work, push pedal 9 is provided with projection 15, and described second back-moving spring 14 is set on the projection 15.
This example course of work is as follows, emergency key inserts in the tapered end, rotational lock head and eccentric shaft 4 eccentric rotary before driving tapered end, eccentric shaft 4 is roof pressure tapered end plectrum 10 when rotating, tapered end plectrum 10 rotates around its pivoting point, tapered end plectrum 10 is stirred push pedal 9 when rotating, push pedal 9 is roof pressure latch 6 again, insert it in the draw-in groove 8, meanwhile, the person of unblanking rotates the handle that is connected with handle rotating shaft 3, handle drives handle rotating shaft 3 and rotates, handle rotating shaft 3 drives clutch shaft 5 by latch 6 and rotates, and 5 oblique tongues that drive in the lock body by transmission mechanism of clutch shaft are withdrawn, thereby unblank.
Above-mentionedly just preferred embodiments more of the present utility model are illustrated and describe; but embodiment of the present utility model is not restricted to the described embodiments; as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection model of the present utility model.
Claims (8)
1. double insurance electronic lock, it is characterized in that: comprise the installing plate (2) that is arranged in the panel (1), installing plate (2) is provided with tapered end and handle rotating shaft (3), tapered end is provided with penetrating mechanism, be provided with in the handle rotating shaft (3) and can do clutch shaft (5) in relative rotation with handle rotating shaft (3), be provided with clutch between clutch shaft (5) and handle rotating shaft (3), penetrating mechanism and clutch shaft are provided with lever body between (5), and this lever body can make clutch shaft (5) and handle rotating shaft (3) pass through the clutch clutch by the roof pressure of penetrating mechanism.
2. double insurance electronic lock according to claim 1, it is characterized in that: described clutch comprises and is arranged at the latch (6) in the clutch shaft (5) and can makes first back-moving spring (7) that latch (6) resets, be arranged at the draw-in groove (8) in the handle rotating shaft (3), described lever body is dialled stirring of rudder (3) by tapered end can roof pressure latch (6), inserts it in the draw-in groove (8).
3. double insurance electronic lock according to claim 2, it is characterized in that: described lever body comprises the push pedal (9) that is arranged on the installing plate (2) and is hubbed at tapered end plectrum (10) on the installing plate (2), and this tapered end plectrum (10) can roof pressure push pedal (9), described penetrating mechanism can roof pressure tapered end plectrum (10), and this push pedal (9) can roof pressure latch (6).
4. the double insurance electronic lock of stating according to claim 3, it is characterized in that: described push pedal (9) is provided with slide plate (11), and described installing plate (2) is provided with chute (12), and slide plate (11) is arranged in the chute (12).
5. double insurance electronic lock according to claim 3 is characterized in that: described installing plate (2) is provided with stop block (13), is provided with second back-moving spring (14) between described push pedal (9) and stop block (13).
6. double insurance electronic lock according to claim 5 is characterized in that: described push pedal (9) is provided with projection (15), and described second back-moving spring (14) is set on the projection (15).
7. double insurance electronic lock according to claim 2, it is characterized in that: be provided with pin hole (16) in the described clutch shaft (5), described latch (6) and first back-moving spring (7) all are arranged in the pin hole (16), latch (6) is provided with bulge loop (17), is provided with step (18) in the pin hole (16).
8. double insurance electronic lock according to claim 1 is characterized in that: described penetrating mechanism comprises eccentric shaft (4), and described lever body can move by the ejection of eccentric shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200992278U CN202000752U (en) | 2011-04-07 | 2011-04-07 | Double-safety electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200992278U CN202000752U (en) | 2011-04-07 | 2011-04-07 | Double-safety electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000752U true CN202000752U (en) | 2011-10-05 |
Family
ID=44703497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200992278U Expired - Lifetime CN202000752U (en) | 2011-04-07 | 2011-04-07 | Double-safety electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370095A (en) * | 2014-08-21 | 2016-03-02 | 台湾福兴工业股份有限公司 | Handle mechanism |
| CN105952276A (en) * | 2016-07-11 | 2016-09-21 | 南京东屋电气有限公司 | Inverted clutch mechanism applied to electronic lock |
| CN106567618A (en) * | 2016-07-14 | 2017-04-19 | 佛山帅好智能锁业有限公司 | External clutch device with good anti-theft property and used for intelligent lock |
| CN109537998A (en) * | 2019-01-29 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of lockset arrangement of clutch and lockset |
-
2011
- 2011-04-07 CN CN2011200992278U patent/CN202000752U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370095A (en) * | 2014-08-21 | 2016-03-02 | 台湾福兴工业股份有限公司 | Handle mechanism |
| US10125518B2 (en) | 2014-08-21 | 2018-11-13 | Taiwan Fu Hsing Industrial Co., Ltd. | Handle mechanism |
| CN105370095B (en) * | 2014-08-21 | 2018-12-04 | 台湾福兴工业股份有限公司 | Handle mechanism |
| CN105952276A (en) * | 2016-07-11 | 2016-09-21 | 南京东屋电气有限公司 | Inverted clutch mechanism applied to electronic lock |
| CN105952276B (en) * | 2016-07-11 | 2018-04-06 | 南京东屋电气有限公司 | A kind of inversion clutch mechanism applied to electronic lock |
| CN106567618A (en) * | 2016-07-14 | 2017-04-19 | 佛山帅好智能锁业有限公司 | External clutch device with good anti-theft property and used for intelligent lock |
| CN106567618B (en) * | 2016-07-14 | 2018-11-13 | 佛山帅好智能锁业有限公司 | A kind of outer arrangement of clutch of smart lock with good anti-theft performance |
| CN109537998A (en) * | 2019-01-29 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of lockset arrangement of clutch and lockset |
| CN109537998B (en) * | 2019-01-29 | 2020-07-07 | 珠海格力电器股份有限公司 | Lock clutch device and lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHONGSHAN YANG GE LOCK INDUSTRY CO., LTD. Assignor: Yang Guangui Contract record no.: 2015440000212 Denomination of utility model: Double-safety electronic lock Granted publication date: 20111005 License type: Exclusive License Record date: 20150611 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |